1.The last time I played football was in 1970.
=> I haven't played football since 1970.
2. The last time it rained was a fortnight ago.
=> It hasn't rained for four night.
3. The last time Lucy wore that dress was at Barbara’s wedding.
=> Lucy hasn't worn that dress since Barbara's wedding.
4. The last time my father was to Vung Tau was 2 years ago.
=> My father hasn't been to Vung Tau for 2 years.
5.The last time Betty rode to work was a fortnight ago.
=> Betty hasn't ridden to work for fornight.
6.He hasn’t played tennis since 1990.
=> The last time he played tennes was in 1990.
7.I haven’t met her for 2 months.
=> The last time I met her was 2 months ago.

B –

S + V QKĐ – start / begin + ………………… + ago

↔ S + V HTHT / HTHTTD + ………………… + since / for (bỏ start / begin)


Rewrite the following sentences, using the words given.
Ex: - He started workingfor this factory a year ago.
(He has been working for this factory since last year / for a year.
1.Tom began playing the piano 4 years ago.
=> Tom has been playing the piano for 4 years.
2. I started cooking for the party 4 hours ago.
=> I have been cooking for the party for 4 hours.
3. She started working as a secretary 2 years ago.
=> She has been working as a secretary for 2 years.
4. My father is reading a newspaper. He started 2 hours ago.
=> My father has been reading a newspaper for 2 hours.
5.My sister began to study English a year ago.
=> My sister has been studying English for 1 year.
6.Scientists began to fight against AIDS in 1980.
=> Scientists have been fighting against AIDS since 1980.
7.The Browns have been living in London for 20 years.
=> The Browns began to living in London 20 years ago.
8. John has worked for this electronics firm since 1999.
=> John started working for this electronics firm in 1999.
9. Women have been fighting for their rights since the middle of the 20thcentury.
=> Women began to fight for their rights in the middle of the 20th century.
10. Jack and Jill have learned to drive for 2 weeks.
=> Jack and Jill started learning to drive 2 weeks ago.
11. How long have you studied English?
=> When did you started studying English?
12. When did you begin to do research on lung cancer?
=> How long have you begun to do research on lung cancer?
C-

S + V HTHT – PĐ + ………… +before
↔ It / This is the first time + S + V HTHT – KĐ +………… (bỏ before)


Rewrite the following sentences, using the words given:
Ex : I haven’t seen that film before.
(It / This is the first time I have seen that film.
1.My father hasn’t driven a car before.
=> This is the first time my father has driven a car.
2.I’ve never met such a famous singer before.
=> It’s the first time I have met such a famous singer.
3.She has never been to the ballet before.
=> It’s the first time she has been to the ballet.
4.She hasn’t drunk Coca Cola before.
=> This is the first time she has drunk Coca Cola.
5.I have never read this book before.
=> It’s the first time I have read this book.
6.I have never met such an intelligent student before.
=> It’s the first time I have met such an intelligent student.
7.This is the first time my grandfather has been to

1 she has the most beautiful voice.

2 you had better stay home during this pandemic.

3 you must not travel to this country.

urban area is not sa peaceful as countryside.

5 i have ever read such an interesting book.

6 nobody is as clever as him .

My father has repainted the house for 2 days.

They have made the desks since last week

My father has repainted the house for 2 days.

They have made the desks since last week

Rewrite the following sentences

1)this is the funniest game I have ever played.

+It is......the funniest game I have ever played......

+I have ..........never played such as funny game....

2) we have learned english for 10 years .

+I began ....learning english 10 years ago ....

3)I haven't met my family since last Christmas.

+ The last time......I met my family last Christmas........

4) How long have you lived here?

+ When...........did you live here.....................?

5)the children haven't had a long vacation since last year.

+the last time...........the children had a long vacation was last year ago.........

1. My father decorated the Christmas tree with colored lights.
 The Christmas was decorated with colored lights.
2. The last time I played tennis was in 1990.
 I haven’t played tennis since 1990.
3. Mrs. Mai said, “My son is in the garden now.”
 Mrs. Mai said that her son was in the garden then. 
4. A Japanese millionaire bought that painting.
 That painting was bought by a Japanese millionaire
5. We started learning English five years ago.
 We have learned English for 5 years. 

1,I last wrote to you a month ago

-->I haven't written to you for a month

2,The last time I saw Tony was in 1986

-->I haven't seen Tony since 1986

3,It's nearly 20 years since my father met her

-->My father hasn't met her for nearly 20 years

4,He last saw her two weeks ago

-->He hasn't  seen her for 2 weeks

5,The last time she went out with him was 9 months ago

--->SHE hasn't gone out with him for 9 months

6,It's two months since I was last in Ha Noi

--->I haven't been in Ha Noi for two months

1, I haven't written to you for a month

2, I haven't seen Tony since 1986

3, My father hasn't met her for nearly 20 years

4,He hasn't  seen her for 2 weeks

5, She hasn't gone out with him for 9 months

6, I haven't been in Ha Noi for two months

1. My father lived in small village when he was a child.

=> My father used to live  in small village when he was a child.

2. I often walked to school when I was a student.

=> I used to walk to school when I was a student.

3. The students will use public transport .

=> Public transport will be used y the students

4. They turn off the lights when leaving a room.

=> The lights are turned off when leaving a room.

5. Wind power will offer a great deal of energy next century.

=> A great deal of energy will be offered by wind power next century.

6. They will install a network of wind turbines to generate electricity.

=> A network of wind turbines will be installed to generate electricity.

7. We live in the same street. We rarely see each other.

=> In spite of living in the same street, we rarely see each other.

8. I got very wet in the rain. I had an umbrella.

=> Although I had an umbrella, I got very wet in the rain. 

9. We will use less electricity in the future.

=> Less electricity will be used in the future.

10. People in the countryside will increase the use of biogas for cooking.

=> The use of biogas for cooking will be increased in the countryside.

Rewrite the following sentences :

2. John was playing with toy cars. Suddenly, his mother came in

-> While John was playing with toy cars, his mother came in

3. The students have done the homework since yesterday

-> The homework has been done by the students since yesterday.

4. Tom said, " My father is going to HaNoi next week !

-> Tom said that his father was going to HaNoi the following week,

5. The last time Nam sent her a letter was in 2012

-> She has not received a letter from Nam since 2012.

6. My father decorated the Christmas tree with colored lights

-> The Christmas tree was decorated with colored lights by My father

7. Our form teacher will hold a class discussion next Monday

-> A class discussion will be held by Our form teacher next Monday

8. The last time I played tennis was in 1990

-> I haven't played tennis since 1990

9. Please don't smoke in the kitchen

-> Would you mind not smoking in the kitchen

1. The scarves were made of silk. They attracted a lot of ladies

-> The scarves _WHICH WERE MADE OF SILK_ATTRACTED A LOT OF LADIES_________

2. John was playing with toy cars. Suddenly, his mother came in

-> While John WAS PLAYING WITH TOY CARS, HIS MOTHER CAME IN__________

3. The students have done the homework since yesterday

-> The homework ___HAVE BEEN DONE BY THE STUDENTS YESTERDAY_____

4. Tom said, " My father is going to HaNoi next week !

-> Tom said __HIS FATHER WAS GOING TO HN THE NEXT WEEK_______

5. The last time Nam sent her a letter was in 2012

-> She has __BEEN GIVEN A LETTER FROM NAM SINCE 2012________

6. My father decorated the Christmas tree with colored lights

-> The Christmas tree ____WAS DECORATED___WITH COLORED LIGHTS BY MY FATHER____

7. Our form teacher will hold a class discussion next Monday

-> A class discussion __WILL BE HOLD BY OUR FORM TEACHER NEXT MONDAY_________

8. The last time I played tennis was in 1990

-> I haven't ____PLAYED TENNIS SINCE 1990_______

9. Please don't smoke in the kitchen

-> Would you mind ___NOT SMOKING IN THE KITCHEN_________

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